C - Chemistry – Metallurgy – 30 – B
Patent
C - Chemistry, Metallurgy
30
B
148/1.9
C30B 15/34 (2006.01) C30B 15/24 (2006.01)
Patent
CA 1172146
METHOD AND APPARATUS FOR DRAWING MONOCRYSTALLINE RIBBON FROM A MELT ABSTRACT OF THE DISCLOSURE A method and apparatus for drawing a monocrystalline ribbon or web from a melt comprising utilizing a shaping die including at least two elements spaced one from the other each having a portion thereof located below the level of the melt and another portion located above the level of the melt a distance sufficient to form a raised meniscus of melt about the corresponding element.
383254
Ciszek Theodore F.
Schwuttke Guenter H.
Meredith & Finlayson
The Government Of The United States As Represented By The United
LandOfFree
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